Ruby Issue Tracking System

12/14/2025

02:46 AM Ruby Feature #21389 (Closed): Simplify Set#inspect output

zverok (Victor Shepelev) wrote in #note-5:
> Just noticed that on the latest `master` subclasses `#inspect` didn't change (unlike what @matz suggests here: https://bugs.ruby-lang.org/issues/21389#note-3):
> ...
Yes, this is deliberate ... jeremyevans0 (Jeremy Evans)

12/13/2025

05:57 PM Ruby Bug #21669: Thoroughly implement void value expression check

Earlopain (Earlopain _) wrote in #note-12:
> I ran this change over code available on rubygems and it only impacts 37 files which go syntax invalid with this. If I take out duplicate vendorered files, it is down to just 7.
If it's no... jeremyevans0 (Jeremy Evans)

12/09/2025

12:26 AM Ruby Misc #21769: Use "vX.Y.Z" instead of "vX_Y_Z" as tag names on ruby.git

Is there a reason to prefer `vX.Y.Z` over `X.Y.Z`? The `v` tag prefix does seem more popular, though both are widely used. The historical reason for using `_` in tags also applies to the reason the `v` prefix is used. If we are switching... jeremyevans0 (Jeremy Evans)

12/03/2025

03:27 PM Ruby Feature #21005: Update the source location method to include line start/stop and column start/stop details

bkuhlmann (Brooke Kuhlmann) wrote in #note-18:
> Any chance this could be fixed and included in time for the Ruby 4.0.0 release?
This is already implemented in Ruby 4.0.0-preview2 for Proc, Method, and UnboundMethod, but not Binding. jeremyevans0 (Jeremy Evans)

05:36 AM Ruby Bug #21757: Splatted args array is mutated when passing unexpected kwargs

I submitted a pull request to fix this: https://github.com/ruby/ruby/pull/15383 jeremyevans0 (Jeremy Evans)

12/02/2025

10:03 PM Ruby Feature #21721: Allow `Queue` and `SizedQueue` to be used as LIFO queues

Eregon (Benoit Daloze) wrote in #note-10:
> FWIW it sounds quite bad contention-wise to use a global queue/stack (EDIT: and a stack is worse than a queue re contention) for connections, at least for the case `#connections >= #threads`.
... jeremyevans0 (Jeremy Evans)

04:49 PM Ruby Feature #21721: Allow `Queue` and `SizedQueue` to be used as LIFO queues

I'm in favor of a LIFO-alternative to `Thread::Queue` and `Thread::SizedQueue` in core. However, it should not have queue in the name, as queue implies FIFO behavior. It should have stack in the name, as stack implies LIFO behavior. `Thr... jeremyevans0 (Jeremy Evans)

05:11 PM Ruby Bug #21757: Splatted args array is mutated when passing unexpected kwargs

Thank you for the report. This is a bug in the allocationless anonymous splat optimization in Ruby 3.4, still present in the master branch. I'll work on a fix. jeremyevans0 (Jeremy Evans)

11/28/2025

05:24 PM Ruby Bug #21709: Regexp interpolation is inconsistent with String interpolation

thyresias (Thierry Lambert) wrote in #note-8:
> jeremyevans0 (Jeremy Evans) wrote in #note-7:
> ...
Updating just the title is fine. I don't think you need to open a new bug report.
> As an aside, you said about the encoding of the ... jeremyevans0 (Jeremy Evans)

11/25/2025

04:02 PM Ruby Bug #21709: Regexp interpolation is inconsistent with String interpolation

thyresias (Thierry Lambert) wrote in #note-6:
> Thank you. I agree with your analysis of the bug origin: should I edit this to re-qualify it as "inconsistent Regexp interpolation behavior", and update the example code using your example... jeremyevans0 (Jeremy Evans)